救生艇倾覆，艇里的人被掀入水中。The lifeboat capsized, throwing the occupants into the water.船长命令所有乘客和船员都进入救生艇。The captain ordered all passengers and crew into lifeboats.幸存者在救生艇上漂流了六天。The survivors were adrift in a lifeboat for six days...
Children at school receive coloured stars for work well done.学校里的孩子表现得好会得到彩色星星。Stars appeared everywhere, spinning round and round, faster and faster.满眼金星乱转，而且越转越快。The stars must have formed 10 to 15 billion years ago.这些...
氧化胆固醇可能是造成动脉堵塞的元凶。Oxidized cholesterol may be responsible for furring up the arteries.他能清理堵塞的排水沟。He can clear blocked drains.轮机组都起劲地埋头修理堵塞的阀门.The engineering gang fell earnestly to work on jammed valves....